359 search results - page 40 / 72 » An Enhanced Appearance Model for Ultrasound Image Segmentati... |
ACCV
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. We propose an efficient way to account for spatial smoothness in foreground-background segmentation of video sequences. Most statistical background modeling techniques re...
MICCAI
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. In this paper we propose a Particle Filter-based approach for the segmentation of coronary arteries. To this end, successive planes of the vessel are modeled as unknown s...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
We introduce an approach to accurately detect and segment partially occluded objects in various viewpoints and scales. Our main contribution is a novel framework for combining obj...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
Tracking over a long period of time is challenging as the appearance, shape and scale of the object in question may vary. We propose a paradigm of tracking by repeatedly segmentin...
AGI
2011
14 years 1 months ago
2011
Abstract. Humans have the remarkable ability to generalize from binocular to monocular figure-ground segmentation of complex scenes. This is clearly evident anytime we look at a p...